System theory and system analysis in agricultural economics - proceedings of the fourth symposium of the European association of agricultural economics (EAAE) June 14-17, 1982, Budapest, Hungary

Författare
European association of agricultural economists
(Ed. by C. Csáki and I. Gönczi)
Genre
Konferenspublikation
Språk
Engelska
Förlag År Ort Om boken ISBN
1982 Tyskland, Budapest 308 sidor. 3-922553-19-2